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More days passed. Yunyun felt very bad that she couldn't be punished because Darkness never made mistakes. However, humans never make mistakes. Finally, Darkness made a mistake. While cleaning, she broke the leg of the Mobile Fortress Destroyer figure I was making.
"Look at this pitiful sight?"
"Wait! This was an act of God...!"
Darkness clings to my leg, but I won't let her. This is punishment for sure.
"The secret of Succubus-style bondage! Bind your hands behind your back!"
"Hyaa ...?!"
Darkness receives my secret technique and falls to the floor. Her hands are tied behind her back, and her chest is tied with rope in a way that emphasizes it.
"Kazuma...? What are you going to do now?!"
She looked at me with expectant eyes. I ignored her voice and forced her legs apart. Then I tied her up in an M-shape.
"Oh, your pants today are light purple. They look mature and nice."
"ah..."
I gently stroked Darkness' thighs while she was in a daze, then put an eye mask on her.
"Kazuma, I can't see, I can't see anything..."
"Calm down, and Master."
After saying that, I clapped my hands. The door opened and Yunyun appeared.
"Master... I see, this is punishment."
"That's it."
I picked up Darkness and threw her onto the bed.
"Kyaa?! Kazuma, what exactly is this punishment...?"
"I'll do it to Yunyun, not you."
"You mean, you're just leaving me alone?!"
Well, that's basically it. I made Yunyun stand next to the bed with her ass facing me. Then I gave her a sticky lick up the inside of her thighs.
"M-Master...?"
The sound of splashing water echoed throughout the room.
"Kazuma! What are you doing to Yunyun? Untie the ropes!"
"It's just punishment. Stay still, Darkness."
Darkness struggled, but the combination of her hands tied behind her back and her legs spread in an M-shape was not going to be released so easily. I quickly pulled down my pants and took out my rock-hard genitals. I then pressed them between Yunyun's inner thighs. This was what's known as a standing doggy style position.
"Yunyun, close your legs."
"Ahh..."
Yunyun squeezes her thighs tightly. I can feel the soft, smooth texture of her thighs on either side of my genitals, and the soft texture of her labia on top through her underwear. I can feel a lot of heat, especially from the top. It feels like I might get burned. Then I grab Yunyun's supple waist.
"Yunyun, I'll do my best, okay?"
"Yes, please be rough with me..."
"Hey, wait! Seriously wait! You guys... hmmmm!?"
I thrust the underwear I had taken off into Darkness's mouth to shut her up. Then, I moved my hips a little to check the slipperiness of Yunyun's thighs. With the saliva from when I had licked them earlier and the pre-cum, I should be able to move without any problems. Now I just had to hope that Yunyun would feel something.
Then I thrust my genitals forward, pressing my hips hard against hers. My hips came into contact with Yunyun's buttocks, making a satisfying smack.
"match...!"
"Okay."
With the final check complete, I began thrusting in and out like a wild animal, with enough force to destroy Yunyun's waist.
"Hyaan!? Yaaaah...! Aah! Kyuunn... ha-hi!"
"Ugh...!"
The sound of flesh slamming hard against flesh echoed throughout the room. It felt incredibly good to be slammed without any restraint. The heat from the friction and the softness of her thighs and labia stimulated my rock-hard genitals in a wonderful way. Gradually, the sound of flesh slapping against flesh began to mix with the sound of water, squelching.
"Hmm! Aaah!? Master! It's rubbing... it's rubbing!"
"I see...damn it!"
The thrusting was smoother than at the beginning. The heat felt in the upper part of her genitals increased even more, and she could feel a slimy mucus seeping out from Yunyun's underwear. Yes, Yunyun was feeling the stimulation of being rubbed, and her love juices were dripping.
"Yunyun, feel me more."
"Ahh ahhh! Mmm....Ahh....! It's hot! It's rubbing against me and it's hot!"
So I increased the speed of my hips. Then I lifted my hips a little, rubbing against Yunyun's private parts. Her labia gently wrapped around my genitals, and I felt a thick heat and mucus dripping from the part that touched the opening of her vagina.
"Ahh... mmm... mmm!? Mmm... ahhh... aahhh!"
Yunyun's legs began to tremble. This was my chance. I'd decide the fight in one go. As I thrust my hips vigorously, I sucked hard on Yunyun's neck.
"Ahh!? Mmm... ahh... ahhhhhhhhhhhhhh!"
She had come. I was sure of it. Yunyun's body twitched and she raised her hips as if to escape from me. But I wouldn't allow that. I pulled her hips with all my might. Then I pressed my genitals against her private parts, sinking them in.
At that moment, love juices began to seep out from Yunyun's underwear, like a sponge soaked in water. The juices not only dripped onto my genitals, but also onto Yunyun's thighs.
"Did it feel good?"
"Yes... it's the best... master... hmm!?"
"Well, let me cum too."
"Please... please feel good...!"
Yunyun squeezed my genitals with her thighs so tightly that it hurt. Her thighs were now incredibly wet and slippery compared to the beginning, and I ravaged them with my genitals.
"Ohhh...! Oohhh...! I'm gonna let it out, I'm gonna let it out!"
"Come... please come...! Ahh?!"
Ah, shit! I've really reached my limit! I thrust my hips and pulled Yunyun's tail out in one go. Then I pushed her underwear down so that her anus was visible.
"M-Master?! What on earth are you doing...!"
"Ah! Ugh...! It's coming...!"
"Eh... Ah... Hya ...?!"
I pulled my penis out of Yunyun's thigh and pressed it against her anus. The head of my penis sunk in about halfway.
"Oho! Ah...ahhh"
"Aaaaaahhhhhh!? It's hot! It's hot inside me...! Aaaah!"
I poured my semen into Yunyun's body, throbbing thick and thick. My cock pulsated and wriggled as I sunk the head of my penis into Yunyun's anus. It was a huge amount, the biggest ejaculation I'd ever had. I poured it all in until I was satisfied. Then I pulled out. A vulgar slurping sound came from it.
However, without a moment's hesitation, I stuck my tail into Yunyun's spot!
"Hiiiiii! Ah...ah...Kazuma is inside me...a lot...!"
Muttering such things, Yunyun fainted, drooling. I gently laid her down on the bed and gave her a light kiss.
"Phew! I feel refreshed!"
I smiled pleasantly and wiped the sweat from my forehead.
"Mmmmmmm! Mmmph! Mmmphmmmm!?"
"Now that I think of it, there was this guy..."
I pulled the trunks out of Darkness's struggling mouth.
"Kazuma! W-what were you doing to Yunyun?!"
"Spanking"
"That's not true! That's strange! I can hear things like "I'm cumming" and "It's hot"... hmm?!"
I slap Darkness on the butt. She's a really noisy maid. I think I'll play a prank on her too.
"Darkness, Yunyun is actually a masochist. That's what I mean."
"Huh!? Is that so... then a lot of things make sense...!"
I was staring blankly at Darkness writhing in agony, when I suddenly realized something. This is bad, I'm losing my mind.
"Hey Darkness, what on earth is going on here?"
"Hyaan?! D-don't touch me! Please, pretend you didn't see... hmm?!"
Darkness was currently tied up with her legs spread in an M-shape and left alone. As a result, her light purple underwear was naturally visible. However, it looked different from when I first saw it. The color of Darkness's light purple underwear had darkened. That's right, Darkness's underwear was soaked with her own love juices.